Nemser Earl H

Interactive Brokers Group Inc · Vice Chairman

Nemser Earl H is listed in filings as Vice Chairman at Interactive Brokers Group Inc. This profile follows SEC Form 4 activity through May 28, 2026, including sale activity. Recent filings connect the profile to Interactive Brokers Group Inc (IBKR). The current snapshot covers public activity from Jul 29, 2024 to May 28, 2026. Reported amounts are shown as $11.9M to $961.0K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.

History Trades

CompanyValueActionPriceLast Price
Interactive Brokers Group IncIBKR$6.6k100 sharesSellJul 28, 2025$65.90$93.29
Interactive Brokers Group IncIBKR$493k7.4k sharesSellJul 30, 2025$66.64$93.29
Interactive Brokers Group IncIBKR$2M32.4k sharesSellJul 30, 2025$66.32$93.29
Interactive Brokers Group IncIBKR$66k1k sharesSellAug 1, 2025$65.66$93.29
Interactive Brokers Group IncIBKR$207k3.2k sharesSellAug 1, 2025$64.71$93.29
Interactive Brokers Group IncIBKR$476k7.4k sharesSellAug 1, 2025$63.94$93.29
Interactive Brokers Group IncIBKR$75k1.2k sharesSellAug 1, 2025$62.79$93.29
Interactive Brokers Group IncIBKR$147k2.2k sharesSellJul 31, 2025$66.71$93.29
Interactive Brokers Group IncIBKR$823k12.4k sharesSellJul 31, 2025$66.18$93.29
Interactive Brokers Group IncIBKR$117k1.8k sharesSellAug 5, 2025$64.84$93.29
Interactive Brokers Group IncIBKR$703k11k sharesSellAug 5, 2025$63.64$93.29
Interactive Brokers Group IncIBKR$829k12.8k sharesSellAug 4, 2025$64.54$93.29
Interactive Brokers Group IncIBKR$28k441 sharesSellAug 7, 2025$64.35$93.29
Interactive Brokers Group IncIBKR$793k12.4k sharesSellAug 7, 2025$63.94$93.29
Interactive Brokers Group IncIBKR$13k200 sharesSellAug 6, 2025$64.16$93.29
Interactive Brokers Group IncIBKR$802k12.6k sharesSellAug 6, 2025$63.47$93.29
Interactive Brokers Group IncIBKR$849k12.8k sharesSellAug 11, 2025$66.09$93.29
Interactive Brokers Group IncIBKR$174k2.6k sharesSellAug 8, 2025$65.94$93.29
Interactive Brokers Group IncIBKR$669k10.2k sharesSellAug 8, 2025$65.60$93.29
Interactive Brokers Group IncIBKR$13k200 sharesSellAug 13, 2025$67.20$93.29
Interactive Brokers Group IncIBKR$160k2.4k sharesSellAug 13, 2025$66.77$93.29
Interactive Brokers Group IncIBKR$13k200 sharesSellAug 13, 2025$66.09$93.29
Interactive Brokers Group IncIBKR$13k200 sharesSellAug 13, 2025$64.19$93.29
Interactive Brokers Group IncIBKR$293k4.6k sharesSellAug 13, 2025$63.75$93.29
Interactive Brokers Group IncIBKR$3M41.1k sharesSellAug 12, 2025$67.88$93.29
Interactive Brokers Group IncIBKR$10M153k sharesSellAug 12, 2025$67.39$93.29
Interactive Brokers Group IncIBKR$1M20.5k sharesSellAug 14, 2025$64.22$93.29
Interactive Brokers Group IncIBKR$2M33.4k sharesSellAug 14, 2025$63.86$93.29
Interactive Brokers Group IncIBKR$5M60.1k sharesSellJan 23, 2026$78.14$93.29
Interactive Brokers Group IncIBKR$7M84.9k sharesSellJan 23, 2026$77.65$93.29
Interactive Brokers Group IncIBKR$8M100k sharesSellJan 22, 2026$76.81$93.29
Interactive Brokers Group IncIBKR$242k3.1k sharesSellJan 26, 2026$77.98$93.29
Interactive Brokers Group IncIBKR$2M30.8k sharesSellJan 26, 2026$76.72$93.29
Interactive Brokers Group IncIBKR$5M60.9k sharesSellJan 26, 2026$75.83$93.29